Question

please solve it please♡​

Answer 1

Answer:

{ 9 1/2}

{ 5/2 36}

Explanation:

a 2x2 matrix can be represented as below

{ a11 a12}

{a21 a22}

here a11 means element in first row and first column. like wise all other elements will be.

as per given function Aij = | -3i+j | /2 when i≠j

Aij = (i+2j)² when i=j

so, a11 = (1+2)²= 9

a12 = | -3(1)+2 | /2 = |-1|/2 = 1/2

a21 = | -3(2) + 1 |/2 = 5/2

a22 = (2+2(2))² =36

so the matrix is { 9 1/2}

{ 5/2 36}

Answer 2

Answer:

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